# Hyperspeed Advanced & Custom Features ## Security Headers * Advanced security headers options * HSTS, etc. ## Image Optimization * Image optimization to WEBP + resizing options. * Image format-specific variants for specific needs, e.g. `og:image` tags where many services cannot support WEBPs. ## Custom Features {% hint style="success" %} Sygnal can custom build other Hyperflow features into your Hyperspeed setup. {% endhint %} * Liquid paths * Special sitemap re-engineering * Site merge And many more... --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://hyperflow.sygnal.com/hyperspeed/hyperspeed-advanced-and-custom-features.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.